MCQ
The average kinetic energy of a cup doing simple harmonig motion will be :
- ✓$\frac{1}{4} kA ^2$
- B$\frac{1}{2} kA ^2$
- C$kA ^2$
- Dnone of these
✓
Answer
Correct option: A.
$\frac{1}{4} kA ^2$
(A)
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